Dell PowerConnect 6248 Support Question
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Question posted by rkReckle on August 2nd, 2014
How To Show Fiber Ports On A Dell Switch 6248 Commands
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Related Dell PowerConnect 6248 Manual Pages
Command Line Interface Guide - Page 83
...
Selects whether loop guard or root guard is disabled on a specific port. Enables BPDU protection on an interface.
Command
Description
Mode*
spanning-tree bpdu
Defines the bridge protocol data unit (BPDU) GC handling when spanning tree is
IC
enabled on a switch.
GC
protection
spanning-tree cost
Configures the spanning tree path cost for...
Command Line Interface Guide - Page 123
... the switch by enabling the user lockout feature. show copper-ports cable- show copper-ports tdr
Displays the last TDR (Time Domain
PE
Reflectometry) tests on specified ports.
Command
Description...of the port to deliver power. NOTE: *For the meaning of each Mode abbreviation, see "Mode Types" on page 60. PHY Diagnostics
Command
Description
Mode*
show fiber-ports optical- Displays...
Command Line Interface Guide - Page 131
... ability of the open telnet sessions to Stack Global Configuration GC mode. Command show memory cpu
show nsf show process cpu
show sessions
show stack-port
show stack-port counters show stack-port diag
show stack-standby show supported switchtype show switch show system show system id show tech-support
show users show version stack...
Command Line Interface Guide - Page 221
..., 1/g2
bridge multicast filtering
Use the bridge multicast filtering command in Global Configuration mode to enable filtering of the relevant VLAN. If switches exist on the switch ports. Syntax bridge multicast filtering no form of the bridge multicast filtering command. console(config)#bridge multicast filtering
Address Table Commands
221 To disable filtering of Multicast addresses, use...
Command Line Interface Guide - Page 417
System Description, 3 -
System Name, 2 -
System Capability
LLDP Commands
417 Specifies a valid physical interface on the switch or unit/port. Examples
This example show lldp interface all
Interface Link Transmit Receive Notify TLVs Mgm t
1/g1
Up Enabled Enabled Enabled 0,1,2,3 Y
1/g2
Down Enabled Enabled Disabled
Y
1/g3
...
Command Line Interface Guide - Page 429
... physical interface on the switch or unit/port. console#show lldp statistics command in Privileged EXEC mode to display the current LLDP traffic statistics. Management Address: 192.168.112.1 TTL: 60 seconds
show lldp statistics
Use the show lldp statistics all } • interface - Command Mode Privileged EXEC mode
User Guidelines This command has no default...
Command Line Interface Guide - Page 612
... voice vlan capability on the port.
612
Voice VLAN Commands Syntax voice vlan {vlanid | dot1p priority | none | untagged | data priority { trust | untrust } | auth { enable | disable } | dscp dscp } no voice vlan • vlanid-The voice VLAN ID. • priority-The Dot1p priority for the voice VLAN on the switch. Example console(config)#voice vlan...
Command Line Interface Guide - Page 1168
console#test copper-port tdr 2/g3
Can't perform the test on the cable attached to report on fiber ports
1168
PHY Diagnostics Commands The following example results in a failure to port 2/g3.
Command Line Interface Guide - Page 1292
• show supported switchtype • show switch • show system • show system id • show tech-support • show users • show version • stack • stack-port • standby • switch priority • switch renumber • telnet • traceroute
1292
System Management Commands
Command Line Interface Guide - Page 1362
....
Example The following example shows how the http port number is configured to the switch. To disable this command.
However, specifying 0 as the port number effectively disables HTTP access to 100.
Command Mode Global Configuration mode
User Guidelines This command has no user guidelines.
1362
Web Server Commands Port number for use the no ip http server
Default...
Command Line Interface Guide - Page 1364
... mode to enable the switch to 100. To disable this command.
Syntax ip https server no user guidelines. Syntax ip https port port-number no form of this function, use by the secure HTTP server. (Range:
1-65535)
Default Configuration This default port number is disabled. Command Mode Global Configuration mode
1364
Web Server Commands Example The following...
User's Guide - Page 48
... managing Tunnel interface configuration.
48
Using Dell™ OpenManage™ Switch Administrator For example, you can move back to a previous mode. To list the Global Configuration commands, enter a question mark at the command prompt. 3. Contains commands for managing Ethernet port configuration. • Loopback-Contains commands for managing Loopback interface configuration. •...
User's Guide - Page 257
...Configuring System Information
257 The following fields: • Unit - Viewing Stack Port Counters Using CLI Commands
For information about the CLI commands that perform this function, see the System Management Commands chapter in the CLI Reference Guide.
Viewing Stack Port Counters 1. Indicates the subordinate switch being viewed. • Interface - Figure 6-115. Total number of errors...
User's Guide - Page 297
... page. 2. Fields can be learned on an interface. Table 7-3. Port Security Commands CLI Command port security (no form of new addresses on the port while the port is updated. To enable new address learning, use to the Port Security table, and the device is in port security mode. Configuring Switching Information
297
Click Edit for other units in the...
User's Guide - Page 332
... upon the DiffServ component in the tree view.
332
Configuring Switching Information Open the Port Mirroring page. 2. To display the Flow Based Mirroring page, click Switching →Traffic Mirroring →Flow Based Mirroring in QoS. Removing a Port Mirroring Session 1. Configuring a Port Mirroring Session Using CLI Commands
For information about the CLI commands that traffic class.
User's Guide - Page 348
... the stack, if they exist.
4. Disables spanningtree on an interface. STP LAG Settings Use the STP LAG Settings page to auto portfast mode. Spanning Tree Port Commands
CLI Command spanning-tree cost spanning-tree disable spanning-tree guard spanning-tree auto-portfast spanning-tree portfast spanning-tree...
User's Guide - Page 351
... "Configuring Spanning Tree Port Settings Using CLI Commands" on a LAG.
Rapid Spanning Tree Rapid Spanning Tree Protocol (RSTP) detects and uses network topologies that allow a faster convergence of interface, then select the Unit/Port or LAG to
specify the type of the spanning tree without creating forwarding loops. Configuring Switching Information
351
Figure 7-42...
User's Guide - Page 352
... The Rapid Spanning Tree Table displays. Rapid Spanning Tree Table
3. MSTP is the actual switch port link type. Displays the Point-to select and configure one or more network layer protocols..... To establish communications over different interfaces. Configuring RSTP Ports Using CLI Commands See "Configuring Spanning Tree Port Settings Using CLI Commands" on page 348. Indicates if Fast Link is...
User's Guide - Page 357
... for this function, see the following chapter in the Port Priority or Path Cost columns. 6.
Configuring Switching Information
357 Use the Unit drop-down menu to the values in the
CLI Reference Guide: • Spanning Tree Commands The following table summarizes the equivalent CLI commands for other units in the stack, if they exist...
Configuration Guide - Page 25
... 25 • "Fiber Port Cable Test" on page 27
NOTE: Cable Diagnostics is supported on SFP/XFP ports but not on a port, the results indicate that if the link is down for copper cable. Copper Port Cable Test
The cable test feature enables you to run on the Stacking/CX-4/SFP+/10GbaseT ports. The switch uses Time...
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